| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $28.64 | 8.342% | $31.0291 | $31.03 | $31.05 | $31.00 |
| Purchase #2 | $234.47 | 11.297% | $260.9581 | $260.96 | $260.95 | $261.00 |
| Purchase #3 | $31.74 | 9.646% | $34.8016 | $34.80 | $34.80 | $34.80 |
| Purchase #4 | $171.35 | 7.164% | $183.6255 | $183.63 | $183.65 | $183.60 |
| Purchase #5 | $246.71 | 4.768% | $258.4731 | $258.47 | $258.45 | $258.50 |
| Purchase #6 | $163.86 | 5.724% | $173.2393 | $173.24 | $173.25 | $173.20 |
| Purchase #7 | $124.68 | 7.437% | $133.9525 | $133.95 | $133.95 | $134.00 |
| 7 purchase totals = | $1,001.45 | $1,076.0792 | $1,076.08 | $1,076.10 | $1,076.10 | |